Commit 544ef682 authored by Barry Song's avatar Barry Song Committed by Jonathan Corbet
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docs: kernel-parameters: mark numa=off is supported by a bundle of architectures 



risc-v and arm64 support numa=off by common arch_numa_init()
in drivers/base/arch_numa.c. x86, ppc, mips, sparc support it
by arch-level early_param.
numa=off is widely used in linux distributions. it is better
to document it.

Signed-off-by: default avatarBarry Song <song.bao.hua@hisilicon.com>
Link: https://lore.kernel.org/r/20210524051715.13604-1-song.bao.hua@hisilicon.com


Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 1e03fe24

Documentation/admin-guide/kernel-parameters.txt

+3 −0
Original line number Diff line number Diff line
@@ -3513,6 +3513,9 @@ 


	nr_uarts=	[SERIAL] maximum number of UARTs to be registered.



	numa=off 	[KNL, ARM64, PPC, RISCV, SPARC, X86] Disable NUMA, Only

			set up a single NUMA node spanning all memory.



	numa_balancing=	[KNL,ARM64,PPC,RISCV,S390,X86] Enable or disable automatic

			NUMA balancing.

			Allowed values are enable and disable